15 free tools across 8 categories
Generate professional invoices in seconds. Free invoice maker with live preview and instant PDF download. No signup required.
Generate professional quotes and estimates in seconds. Add line items, discounts, and terms. Download as PDF for free.
Generate professional receipts instantly. Perfect for businesses, freelancers, and contractors. Download as PDF for free.
Free concrete calculator. Enter length, width, and depth to instantly calculate how many cubic yards and bags of concrete you need for your project.
Calculate exactly how much gravel you need for your driveway, patio, or walkway. Get cubic yards, tons, and cost estimates instantly.
Encode text to Base64 or decode Base64 strings instantly. Free online tool with real-time conversion and copy functionality.
Generate cron expressions with our visual builder. See human-readable explanations and next run times. Perfect for scheduling tasks.
Format, beautify, and validate JSON online. Paste your JSON to instantly format with proper indentation or minify for production.
Generate professional NDAs and confidentiality agreements in minutes. Mutual or unilateral templates customized for your business needs.
Generate a free, customizable privacy policy for your website or app. GDPR, CCPA, and COPPA compliant templates ready in minutes.
Generate professional terms of service for your website, app, or SaaS. Customizable templates covering liability, disputes, and user agreements.